diff options
| author | Rajan Vaja <rajan.vaja@xilinx.com> | 2020-04-24 22:58:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-28 15:45:09 +0200 |
| commit | cbbbda71fe37fe70e610d5ec3977fc6a096280ed (patch) | |
| tree | 140a0b5be93d9474526692368f3116ee494cffb9 /drivers | |
| parent | firmware: xilinx: Remove eemi ops for release_node (diff) | |
| download | linux-cbbbda71fe37fe70e610d5ec3977fc6a096280ed.tar.xz linux-cbbbda71fe37fe70e610d5ec3977fc6a096280ed.zip | |
firmware: xilinx: Remove eemi ops for set_requirement
Use direct function call instead of using eemi ops for
set_requirement.
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Link: https://lore.kernel.org/r/1587761887-4279-19-git-send-email-jolly.shah@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firmware/xilinx/zynqmp.c | 8 | ||||
| -rw-r--r-- | drivers/soc/xilinx/zynqmp_pm_domains.c | 16 |
2 files changed, 6 insertions, 18 deletions
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index ce65bafd2fcf..0c5c8bccbeba 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -778,13 +778,14 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_release_node); * * Return: Returns status, either success or error+reason */ -static int zynqmp_pm_set_requirement(const u32 node, const u32 capabilities, - const u32 qos, - const enum zynqmp_pm_request_ack ack) +int zynqmp_pm_set_requirement(const u32 node, const u32 capabilities, + const u32 qos, + const enum zynqmp_pm_request_ack ack) { return zynqmp_pm_invoke_fn(PM_SET_REQUIREMENT, node, capabilities, qos, ack, NULL); } +EXPORT_SYMBOL_GPL(zynqmp_pm_set_requirement); /** * zynqmp_pm_aes - Access AES hardware to encrypt/decrypt the data using @@ -811,7 +812,6 @@ static int zynqmp_pm_aes_engine(const u64 address, u32 *out) } static const struct zynqmp_eemi_ops eemi_ops = { - .set_requirement = zynqmp_pm_set_requirement, .fpga_load = zynqmp_pm_fpga_load, .fpga_get_status = zynqmp_pm_fpga_get_status, .aes = zynqmp_pm_aes_engine, diff --git a/drivers/soc/xilinx/zynqmp_pm_domains.c b/drivers/soc/xilinx/zynqmp_pm_domains.c index 20bee26535d1..226d343f0a6a 100644 --- a/drivers/soc/xilinx/zynqmp_pm_domains.c +++ b/drivers/soc/xilinx/zynqmp_pm_domains.c @@ -23,8 +23,6 @@ /* Flag stating if PM nodes mapped to the PM domain has been requested */ #define ZYNQMP_PM_DOMAIN_REQUESTED BIT(0) -static const struct zynqmp_eemi_ops *eemi_ops; - static int min_capability; /** @@ -76,11 +74,8 @@ static int zynqmp_gpd_power_on(struct generic_pm_domain *domain) int ret; struct zynqmp_pm_domain *pd; - if (!eemi_ops->set_requirement) - return -ENXIO; - pd = container_of(domain, struct zynqmp_pm_domain, gpd); - ret = eemi_ops->set_requirement(pd->node_id, + ret = zynqmp_pm_set_requirement(pd->node_id, ZYNQMP_PM_CAPABILITY_ACCESS, ZYNQMP_PM_MAX_QOS, ZYNQMP_PM_REQUEST_ACK_BLOCKING); @@ -111,9 +106,6 @@ static int zynqmp_gpd_power_off(struct generic_pm_domain *domain) u32 capabilities = min_capability; bool may_wakeup; - if (!eemi_ops->set_requirement) - return -ENXIO; - pd = container_of(domain, struct zynqmp_pm_domain, gpd); /* If domain is already released there is nothing to be done */ @@ -134,7 +126,7 @@ static int zynqmp_gpd_power_off(struct generic_pm_domain *domain) } } - ret = eemi_ops->set_requirement(pd->node_id, capabilities, 0, + ret = zynqmp_pm_set_requirement(pd->node_id, capabilities, 0, ZYNQMP_PM_REQUEST_ACK_NO); /** * If powering down of any node inside this domain fails, @@ -260,10 +252,6 @@ static int zynqmp_gpd_probe(struct platform_device *pdev) struct zynqmp_pm_domain *pd; struct device *dev = &pdev->dev; - eemi_ops = zynqmp_pm_get_eemi_ops(); - if (IS_ERR(eemi_ops)) - return PTR_ERR(eemi_ops); - pd = devm_kcalloc(dev, ZYNQMP_NUM_DOMAINS, sizeof(*pd), GFP_KERNEL); if (!pd) return -ENOMEM; |